661 × 4327

Prime Factor Structure

Factorization String 661 × 4327

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,865,136

Proper Divisor Sum 4,989

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2860141 ← → #2860157

1 661 4,327 2,860,147

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,860,147 8,580,442 4,290,221 12,870,664 6,435,332 3,217,666 1,608,833 4,826,500 2,413,250 1,206,625 3,619,876 1,809,938 904,969 2,714,908 1,357,454 678,727 2,036,182 1,018,091 3,054,274 1,527,137 4,581,412 2,290,706 1,145,353 3,436,060 1,718,030 859,015 2,577,046 1,288,523 3,865,570 1,932,785 5,798,356 2,899,178 1,449,589 4,348,768 2,174,384 1,087,192 543,596 271,798 135,899 407,698 203,849 611,548 305,774 152,887 458,662 229,331 687,994 343,997 1,031,992 515,996 257,998 128,999 386,998 193,499 580,498 290,249 870,748 435,374 217,687 653,062

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.